Data Acquisition Control page - mapping options

This page details the mapping options available on the Data Acquisition Control page of the Static Demand Allocation wizard.

Mapping grid datafields

Data field Description Required

Key

The Key field contains a unique identifier for the customer point objects within the database. Therefore, if more than one file of customer points is imported, it is not enough for the key to be unique just within the current file.

If this field is blank, InfoWorks will generate a field name using the values in the X and Y fields.

In order to ensure that points with generated keys do not overwrite existing points with the same key, use the Make Generated Keys Unique option

YES

X

X coordinate of customer point

YES

Y

Y coordinate of customer point

YES

Elevation

Z coordinate of customer point

Identifier

For Information. Any additional identifier you may have for the customer point

External Category

You may have an external demand category name that does not match any of the categories in your demand diagram in InfoWorks. You can use this External Category name to map data onto InfoWorks demand categories during the import process on the special review page.

Category Type

This is a numeric field. The valid values for import are:

0 - property based demand

1 - average demand

2 - direct demand

User Category

The name of the InfoWorks User category (also called Demand category).

Number of Properties

The number of properties associated with the customer point

Number of Equivalent Persons The number of equivalent persons associated with the customer point

Specific Consumption

The daily consumption per property (there may be more than one property per customer point)

Average Demand

The average demand per customer point

Direct Demand Factor

A factor applied to a demand category created as Direct demand to adjust the demand category values.

The factor will normally be 1.0

CSV data

The structure of the CSV file must be known in advance.

In the Mapping column there are several options available:

Automated mapping options:

Database field Mapping Result

Category Type

PropertyAverageDirect

The object is given the chosen Category Type

From Number of Properties

The Category Type is worked out based on the number of properties:

Number of Properties Category Type

Zero

Average

Non-zero

Property Based

Number of Properties

From Identifier

The Number of Properties field is set as follows:

Identifier Number of Properties

Bare

1

Contains text

0

GIS data

In the Mapping column there are several options available:

Automated mapping options:

Database field Mapping Result

Key

Use Key Field

The primary key in the GIS data, which should be unique, is used as the object reference

X, Y

Use Feature Centre X/Y

The location of the object is taken directly from position information in the file

Category Type

PropertyAverageDirect

The object is given the chosen Category Type

From Number of Properties

The Category Type is worked out based on the number of properties:

Number of Properties Category Type

Zero

Average

Non-zero

Property Based

Number of Properties

From Identifier

The Number of Properties field is set as follows:

Identifier Number of Properties

Bare

1

Contains text

0